CN213693947U - Wisdom building host computer linkage unit monitoring device that talkbacks - Google Patents
Wisdom building host computer linkage unit monitoring device that talkbacks Download PDFInfo
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- CN213693947U CN213693947U CN202022790719.3U CN202022790719U CN213693947U CN 213693947 U CN213693947 U CN 213693947U CN 202022790719 U CN202022790719 U CN 202022790719U CN 213693947 U CN213693947 U CN 213693947U
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Abstract
The utility model discloses a wisdom building host computer linkage unit monitoring device that talkbacks, including the casing, its characterized in that: the inside fixed mounting of casing has the rotation motor, the inside fixed mounting of casing has telescopic cylinder, the inside of casing is provided with the free rotation device, the free rotation device is including rotating the shell, the lower extreme bearing that rotates the shell is connected with the axis of rotation, the other end of axis of rotation cup joints on rotating the motor, the inside of casing is provided with rotates phase change device, it includes the rack bar to rotate phase change device, the free rotation device includes the control panel, the one end fixed mounting of control panel has the delivery boom, the other end fixed mounting of delivery boom is in telescopic cylinder's one end, the both sides bearing of control panel is connected with head rod, its characterized in that: the utility model discloses, have the practicality strong, can pivoted characteristics wantonly.
Description
Technical Field
The utility model relates to a monitoring device technical field specifically is a wisdom building host computer linkage unit monitoring device that talkbacks.
Background
The intelligent building organically integrates the building automatic control system through the communication network technology, integrates the structure, the system, the service, the management and the optimized combination of the structure, the system, the service and the management, and has the characteristics of safety, convenience, high efficiency and energy conservation. What is essential to the safety equipment of intelligent buildings is a monitoring device.
The existing monitoring device has poor practicability; meanwhile, the existing monitoring device cannot rotate freely or can rotate in one phase. Therefore, it is necessary to design a monitoring device of the intelligent building intercom host linkage unit, which has strong practicability and can rotate freely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wisdom building host computer linkage unit monitoring device that talkbacks to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an wisdom building host computer linkage unit monitoring device that talkbacks, includes the casing, its characterized in that: a rotating motor is fixedly installed inside the shell, a telescopic cylinder is fixedly installed inside the shell, a free rotating device is arranged inside the shell and comprises a rotating shell, a lower end bearing of the rotating shell is connected with a rotating shaft, the other end of the rotating shaft is sleeved on the rotating motor, a rotating phase changing device is arranged inside the shell and comprises a rack rod;
the free rotation device comprises a control plate, an output rod is fixedly arranged at one end of the control plate, the other end of the output rod is fixedly arranged at one end of a telescopic cylinder, and bearings on two sides of the control plate are connected with first connecting rods;
the other end of the first connecting rod is connected with a fixing plate through a bearing, one end of the fixing plate is fixedly provided with a fixing rod, the other end of the fixing rod is fixedly provided with a first clamping arc, and the other end of the fixing plate is fixedly provided with a second clamping arc;
a groove is formed in the lower end of the second clamping arc, a pressure spring is welded on the inner side of the groove, a limiting block is welded at the other end of the pressure spring, and two limiting grooves are formed in the inner side of the rotating shell; the effect of free rotation device lies in letting the camera can carry out the rotation on two phases through control panel and axis of rotation, the effect of rotating phase change device lies in the rotation phase change with axis of rotation output, it removes to drive the output pole of fixed mounting in its one end through telescopic cylinder, it removes to drive the control panel of fixed mounting in output pole one end, it rotates with the head rod that the control panel bearing is connected to drive, the head rod rotates, the fixed plate that drives to be connected with the head rod bearing removes and drives first centre gripping arc and the removal of second centre gripping arc at the fixed plate both ends respectively, when second centre gripping arc removed the spacing groove top, the stopper moves down under pressure spring's effect, get into the spacing inslot, second centre gripping arc can drive the rotation shell this moment and rotate.
According to the technical scheme, the bearings on two sides of the fixed plate are connected with a second connecting rod, the bearing on the other end of the second connecting rod is connected with a third clamping arc, the upper side and the lower side of the rotating shaft are provided with grooves corresponding to the third clamping arc, and the left side and the right side of the rotating shaft are provided with grooves corresponding to the second clamping arc; the fixed plate moves to drive the second connecting rods connected with the two sides of the fixed plate through the bearings to rotate, and drives the third clamping arcs connected with the bearings of the second connecting rods to move.
According to the technical scheme, a third reset spring is welded at the lower end of the cleaning chamber, the rotating phase changing device comprises a helical gear, a bearing of the helical gear is connected to the outer portion of the rotating shell, the second clamping arc is located inside the helical gear, a bearing at one side of the helical gear is connected with a driven gear, a rack rod is in threaded connection with the inner side of the driven gear, the rack rod is in sliding connection with the rotating shell, one side of the rack rod is connected with the rotating gear in a meshed mode, a fixed shaft is fixedly installed at the inner side of the rotating gear, the bearing of the fixed shaft is connected to the inner portion of the shell, and a camera is fixedly installed at one end; the helical gear rotates to drive the driven gear connected with the helical gear in a meshed mode to rotate, the rack rod fitted in the driven gear through threads is driven to rotate, the rotating gear connected with the rack rod in a meshed mode is driven to rotate, the fixed shaft fixedly installed in the rotating gear is driven to rotate, the camera fixedly installed on one side of the fixed shaft is driven to rotate, and the rotating phase of the rotating shaft is changed.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,
(1) through the control panel, the connecting rod, the limiting block and other mechanisms, when the control panel moves upwards, the control panel drives the first connecting rod connected with the bearing of the control panel to rotate, drives the fixing plate connected with the bearing of the first connecting rod to move, drives the second clamping arc to be clamped on the corresponding groove of the rotating shaft, and simultaneously, the limiting block enters the limiting groove under the action of the pressure spring, so that the second clamping arc is connected with the rotating shell, and through the steps, the purpose that the camera can freely rotate along with the rotating shaft can be achieved;
(2) through the arrangement of the connecting rod, the fixing plate, the clamping arcs and other mechanisms, when the control plate moves downwards, the connecting rod is driven to rotate, the fixing plate is driven to move, the second connecting rod connected to the two ends of the fixing plate through the bearing is driven to rotate, the third clamping arc connected with the second connecting rod bearing is driven to move, the third clamping arc is driven to be clamped on the corresponding groove of the rotating shaft, and meanwhile, the first clamping arc is clamped on the helical gear;
(3) through being provided with mechanisms such as helical gear, rack bar, fixed axle for helical gear when rotating, drive rather than the driven gear rotation of joggling connection, drive the rack bar removal of screw thread meshing in driven gear inboard, drive the rotating gear rotation of being connected with the rack bar meshing, drive the fixed axle rotation of fixed mounting in the rotating gear inboard, through above-mentioned step, can reach the purpose that changes the rotation phase place of axis of rotation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall front structure of the present invention;
fig. 2 is a schematic view of the upper structure of the free-rotation device of the present invention;
fig. 3 is a schematic perspective view of the free-rotation device of the present invention;
in the figure: 1. a housing; 2. a telescopic cylinder; 3. an output rod; 4. rotating the shell; 5. a rack bar; 6. a driven gear; 7. a rotating gear; 8. a fixed shaft; 9. a camera; 10. a control panel; 11. a first connecting rod; 12. a fixing plate; 13. fixing the rod; 14. a first clamping arc; 15. a second clamping arc; 16. a pressure spring; 17. a rotating shaft; 18. rotating the motor; 19. a limiting block; 20. a helical gear; 21. a second connecting rod; 22. a third clamping arc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an wisdom building host computer linkage unit monitoring device that talkbacks, includes casing 1, its characterized in that: a rotating motor 18 is fixedly installed inside the shell 1, a telescopic cylinder 2 is fixedly installed inside the shell 1, a free rotating device is arranged inside the shell 1 and comprises a rotating shell 4, a lower end bearing of the rotating shell 4 is connected with a rotating shaft 17, the other end of the rotating shaft 17 is sleeved on the rotating motor 18, a rotating phase changing device is arranged inside the shell 1 and comprises a rack rod 5;
the free rotation device comprises a control plate 10, wherein one end of the control plate 10 is fixedly provided with an output rod 3, the other end of the output rod 3 is fixedly arranged at one end of a telescopic cylinder 2, and bearings at two sides of the control plate 10 are connected with first connecting rods 11;
the other end of the first connecting rod 11 is connected with a fixing plate 12 through a bearing, one end of the fixing plate 12 is fixedly provided with a fixing rod 13, the other end of the fixing rod 13 is fixedly provided with a first clamping arc 14, and the other end of the fixing plate 12 is fixedly provided with a second clamping arc 15;
a groove is formed in the lower end of the second clamping arc 15, a pressure spring 16 is welded to the inner side of the groove, a limiting block 19 is welded to the other end of the pressure spring 16, and two limiting grooves are formed in the inner side of the rotating shell 4; the free rotation means functions to allow the camera 9 to perform rotation in two phases through the control board 10 and the rotation shaft 17, the rotation phase changing means functions to change the rotation phase output from the rotation shaft 17, the telescopic cylinder 2 drives the output rod 3 fixedly arranged at one end thereof to move, drives the control plate 10 fixedly arranged at one end of the output rod 3 to move, drives the first connecting rod 11 connected with a bearing of the control plate 10 to rotate, drives the first connecting rod 11 to rotate, drives the fixing plate 12 connected with the bearing of the first connecting rod 11 to move, drives the first clamping arc 14 and the second clamping arc 15 respectively fixedly arranged at two ends of the fixing plate 12 to move, when the second clamping arc 15 moves to the upper part of the limiting groove, the limiting block 19 moves downwards under the action of the pressure spring 16 and enters the limiting groove, and at the moment, the second clamping arc 15 can drive the rotating shell 4 to rotate.
The bearings at the two sides of the fixed plate 12 are connected with a second connecting rod 21, the bearing at the other end of the second connecting rod 21 is connected with a third clamping arc 22, the upper side and the lower side of the rotating shaft 17 are provided with grooves corresponding to the third clamping arc 22, and the left side and the right side of the rotating shaft 17 are provided with grooves corresponding to the second clamping arc 15; the fixed plate 12 moves to drive the second connecting rod 21 connected with the two sides of the fixed plate 12 by the bearings to rotate, and drive the third clamping arc 22 connected with the second connecting rod 21 by the bearings to move, when the second clamping arc 15 is positioned in the corresponding groove of the second clamping arc 15, the second clamping arc 15 drives the rotating shell 4 to rotate, and when the third clamping arc 22 is positioned in the corresponding groove of the third clamping arc 22, the third clamping arc 22 drives the helical gear 20 to rotate without driving the rotating shell 4 to rotate.
The rotating phase changing device comprises a helical gear 20, the helical gear 20 is connected to the outer part of the rotating shell 4 in a bearing mode, the second clamping arc 15 is located inside the helical gear 20, a driven gear 6 is connected to one side of the helical gear 20 in a bearing mode, a rack rod 5 is connected to the inner side of the driven gear 6 in a threaded mode, the rack rod 5 is connected with the rotating shell 4 in a sliding mode, a rotating gear 7 is connected to one side of the rack rod 5 in a meshed mode, a fixed shaft 8 is fixedly installed on the inner side of the rotating gear 7, the fixed shaft 8 is connected to the inner part of the shell 1 in a bearing mode; the helical gear 20 rotates to drive the driven gear 6 connected with the helical gear 20 in a meshed mode to rotate, the rack rod 5 fitted in the driven gear 6 through threads is driven to rotate, the rotating gear 7 connected with the rack rod 5 in a meshed mode is driven to rotate, the fixed shaft 8 fixedly installed in the rotating gear 7 is driven to rotate, the camera 9 fixedly installed on one side of the fixed shaft 8 is driven to rotate, and the rotating phase of the rotating shaft 17 is changed.
The working principle is as follows: the free rotation device is used for enabling the camera 9 to rotate on two phases through the control plate 10 and the rotating shaft 17, the rotating phase changing device is used for changing the rotating phase output by the rotating shaft 17, the output rod 3 fixedly installed at one end of the output rod is driven to move through the telescopic cylinder 2, the control plate 10 fixedly installed at one end of the output rod 3 is driven to move, the first connecting rod 11 connected with a bearing of the control plate 10 is driven to rotate, the first connecting rod 11 rotates, the fixing plate 12 connected with the bearing of the first connecting rod 11 is driven to move, the first clamping arc 14 and the second clamping arc 15 fixedly installed at two ends of the fixing plate 12 respectively are driven to move, when the second clamping arc 15 moves above the limiting groove, the limiting block 19 moves downwards under the action of the pressure spring 16 and enters the limiting groove, at the moment, the second clamping arc 15 can drive the rotating shell 4 to rotate, the fixed plate 12 moves to drive the second connecting rod 21 with bearings connected to both sides of the fixed plate 12 to rotate, and drives the third clamping arc 22 with bearings connected to the second connecting rod 21 to move, when the second clamping arc 15 is positioned in the corresponding groove of the second clamping arc 15, the second clamping arc 15 drives the rotating shell 4 to rotate, when the third clamping arc 22 is located in the corresponding groove of the third clamping arc 22, the third clamping arc 22 drives the helical gear 20 to rotate, the rotating shell 4 is not driven to rotate, the helical gear 20 rotates to drive the driven gear 6 meshed and connected with the helical gear 20 to rotate, the rack rod 5 which is fitted in the driven gear 6 through threads is driven to rotate, the rotating gear 7 meshed and connected with the rack rod 5 is driven to rotate, the fixed shaft 8 fixedly installed in the rotating gear 7 is driven to rotate, the camera 9 fixedly installed on one side of the fixed shaft 8 is driven to rotate, and the rotating phase of the rotating shaft 17 is changed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an wisdom building host computer linkage unit monitoring device that talkbacks, includes casing (1), its characterized in that: a rotating motor (18) is fixedly installed inside the shell (1), a telescopic cylinder (2) is fixedly installed inside the shell (1), a free rotating device is arranged inside the shell (1), the free rotating device comprises a rotating shell (4), a lower end bearing of the rotating shell (4) is connected with a rotating shaft (17), the other end of the rotating shaft (17) is sleeved on the rotating motor (18), a rotating phase changing device is arranged inside the shell (1), and the rotating phase changing device comprises a rack rod (5);
the free rotation device comprises a control plate (10), an output rod (3) is fixedly installed at one end of the control plate (10), the other end of the output rod (3) is fixedly installed at one end of the telescopic cylinder (2), and bearings at two sides of the control plate (10) are connected with first connecting rods (11);
the other end of the first connecting rod (11) is in bearing connection with a fixing plate (12), one end of the fixing plate (12) is fixedly provided with a fixing rod (13), the other end of the fixing rod (13) is fixedly provided with a first clamping arc (14), and the other end of the fixing plate (12) is fixedly provided with a second clamping arc (15);
the lower extreme of second centre gripping arc (15) is provided with the recess, the inboard welding of recess has pressure spring (16), the other end welding of pressure spring (16) has stopper (19), the inboard of rotating shell (4) is provided with two spacing grooves.
2. The intelligent building intercom host linkage unit monitoring device as claimed in claim 1, wherein: the both sides bearing of fixed plate (12) is connected with second connecting rod (21), the other end bearing of second connecting rod (21) is connected with third centre gripping arc (22), the upper and lower side of axis of rotation (17) is provided with third centre gripping arc (22) and corresponds the groove, the side is provided with second centre gripping arc (15) and corresponds the groove about axis of rotation (17).
3. The intelligent building intercom host linkage unit monitoring device as claimed in claim 2, wherein: rotate phase change device and include helical gear (20), helical gear (20) bearing connection is in the outside of rotating shell (4), second centre gripping arc (15) are located the inside of helical gear (20), one side bearing of helical gear (20) is connected with driven gear (6), rack bar (5) threaded connection is in the inboard of driven gear (6), rack bar (5) and rotation shell (4) sliding connection, one side meshing of rack bar (5) is connected with rotating gear (7), the inboard fixed mounting of rotating gear (7) has fixed axle (8), the inside at casing (1) is connected to fixed axle (8) bearing, the one end fixed mounting of fixed axle (8) has camera (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790719.3U CN213693947U (en) | 2020-11-26 | 2020-11-26 | Wisdom building host computer linkage unit monitoring device that talkbacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790719.3U CN213693947U (en) | 2020-11-26 | 2020-11-26 | Wisdom building host computer linkage unit monitoring device that talkbacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213693947U true CN213693947U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022790719.3U Active CN213693947U (en) | 2020-11-26 | 2020-11-26 | Wisdom building host computer linkage unit monitoring device that talkbacks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213693947U (en) |
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2020
- 2020-11-26 CN CN202022790719.3U patent/CN213693947U/en active Active
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